China Management Science is an academic journal sponsored by China Research Institute of Optimization Law and Economic Mathematics and Institute of Science and Technology Policy and Management Science of Chinese Academy of Sciences. Each issue is published at the end of two months and subscribed by the local post office. The published contents mainly include: creative academic papers on planning and optimization, production and operation management, project management, market and investment analysis, forecasting and decision-making, management information system, etc. , reflecting the latest research results of management science in China and promoting academic exchanges at home and abroad. Readers: teachers and students in colleges and universities, management researchers in scientific research institutes, managers of enterprises and institutions, and managers of government departments.